House prices in TreforSold prices and price per sq ft
Fewer than 11 homes sold in Trefor between July 2025 and June 2026. That is too few to publish a median price.
In Gwynedd, prices rose by 5.5% in the year to July 2026, according to the UK House Price Index.
Price per sq ft and per m²
We work out the price per sq ft from sales matched to the floor area on their energy certificate. In Trefor, fewer than 20 matched sales exist so far, so we do not publish this figure yet. The number of matched sales grows every month.
Median price by property type in Trefor
Sales between July 2025 and June 2026. A figure needs at least 11 sales.
| Property type | Median price | Middle half of sales | Sales |
|---|---|---|---|
| Detached | Too few sales to publish a figure (2 sales) | ||
| Semi-detached | Too few sales to publish a figure (1 sales) | ||
| Terraced | Too few sales to publish a figure (4 sales) | ||
| Flat | Too few sales to publish a figure (0 sales) | ||
Median price each year since 1997
Years with fewer than 11 sales are left out.
Show the figures for each year
| Year | Median price | Sales |
|---|---|---|
| 2021 | £124,000 | 13 |
| 2018 | £109,600 | 13 |
| 2017 | £115,000 | 11 |
| 2016 | £95,000 | 11 |
| 2015 | £122,750 | 14 |
| 2009 | £96,000 | 11 |
| 2004 | £76,000 | 11 |
| 2003 | £55,000 | 11 |
| 2002 | £37,625 | 18 |
| 2001 | £37,000 | 11 |
| 1998 | £21,875 | 14 |
| 1997 | £25,000 | 13 |
Price map around Trefor
Each small area is raised and coloured by its median price over the last 24 months. Hatched areas have too few sales for their own figure.
Gwynedd: house prices, area by area.
- Over one year
- Compared with England and Wales
- Sales
Loading the map
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This browser cannot show the relief map. Please try a more recent browser. Prices by area are listed on the house prices pages.
Latest sold prices in Trefor
The 20 most recent sales, registered up to August 2026.
| Address | Date | Price | Type |
|---|---|---|---|
| 10 New Street, Trefor Caernarfon LL54 5HE | 31 Jul 2026 | £121,000 | Terraced |
| 20 Stad Llwynaethnen, Trefor Caernarfon LL54 5LE | 8 Jun 2026 | £185,000 | Detached |
| Gwyndre, Trefor Caernarfon LL54 5LU | 28 May 2026 | £355,000 | Detached |
| 8 Lime Street, Trefor Caernarfon LL54 5LR | 27 Apr 2026 | £170,000 | Terraced |
| 20 Lime Street, Trefor Caernarfon LL54 5LR | 13 Feb 2026 | £210,000 | Terraced |
| 7 Bron Hendre, Trefor Caernarfon LL54 5HL | 14 Oct 2025 | £110,750 | Semi-detached |
| Temperance House, 33 Eifl Road, Trefor Caernarfon LL54 5LW | 13 Oct 2025 | £145,000 | Terraced |
| 51 Eifl Road, Trefor Caernarfon LL54 5HG | 8 Oct 2025 | £122,000 | Terraced |
| 9 Lime Street, Trefor Caernarfon LL54 5LR | 17 Apr 2025 | £145,000 | Terraced |
| Fron Coch, Trefor Caernarfon LL54 5HH | 7 Apr 2025 | £193,000 | Terraced |
| 5 Stad Llwynaethnen, Trefor Caernarfon LL54 5LE | 4 Apr 2025 | £167,500 | Terraced |
| 7 Stad Llwynaethnen, Trefor Caernarfon LL54 5LE | 10 Feb 2025 | £162,000 | Semi-detached |
| 40 Eifl Road, Trefor Caernarfon LL54 5LW | 7 Feb 2025 | £110,000 | Terraced |
| 2, Bryn Coch, Trefor Caernarfon LL54 5HH | 24 Jan 2025 | £205,000 | Terraced |
| 1, Bryn Coch, Trefor Caernarfon LL54 5HH | 13 Nov 2024 | £130,000 | Terraced |
| 14 New Street, Trefor Caernarfon LL54 5HE | 12 Nov 2024 | £135,000 | Terraced |
| Cae Croppa, Trefor Caernarfon LL54 5LU | 24 Oct 2024 | £350,000 | Detached |
| Llwyn Yr Aethnen, Trefor Caernarfon LL54 5LB | 4 Oct 2024 | £345,000 | Detached |
| 10 New Street, Trefor Caernarfon LL54 5HE | 30 Aug 2024 | £115,000 | Terraced |
| 15 Sea View Terrace, Trefor Caernarfon LL54 5LN | 23 Aug 2024 | £195,000 | Terraced |
Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.
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Questions about house prices in Trefor
Are house prices going up in Trefor?
Yes. In Gwynedd, prices rose by 5.5% in the year to July 2026, according to the UK House Price Index.
How many homes sell in Trefor each year?
7 homes sold in Trefor in the last 12 complete months, and 19 over the last 24 months.
Where do these prices come from?
Every sale comes from the Price Paid Data of HM Land Registry, which records the price of every home sold in England and Wales since 1995. We keep standard sales at market value of houses and flats (category A) and leave out repossessions, transfers to companies and other special sales. Price changes over a year come from the UK House Price Index, published by HM Land Registry with the Office for National Statistics.
More prices near Trefor
Part of
Places near Trefor
- Llithfaen16 sales
- Nefyn30 sales
- Chwilog15 sales
- Abererch13 sales
- Morfa Nefyn30 sales
- Llanllyfni12 sales
- Penygroes29 sales
- Edern11 sales
- Pwllheli409 sales
- Garndolbenmaen11 sales
Postcode districts nearby
- Postcode district LL54239 sales
- Postcode district LL5111 sales
- Postcode district LL53409 sales
- Postcode district LL5273 sales
Local authorities covering Trefor
- Gwynedd2,931 sales
Other places in Wales
- Llanymynech119 sales
- Knighton98 sales
- Cardiff9,075 sales
Region
Sales registered up to August 2026. Read how we calculate the figures.